| /* |
| * Copyright 2017 Google Inc. |
| * |
| * Use of this source code is governed by a BSD-style license that can be |
| * found in the LICENSE file. |
| */ |
| |
| #include "include/core/SkColor.h" |
| #include "include/core/SkScalar.h" |
| #include "include/core/SkTypes.h" |
| #include "include/private/base/SkCPUTypes.h" |
| #include "tests/Test.h" |
| |
| DEF_TEST(ColorToHSVRoundTrip, reporter) { |
| SkScalar hsv[3]; |
| for (U8CPU r = 0; r <= 255; r++) { |
| for (U8CPU g = 0; g <= 255; g++) { |
| for (U8CPU b = 0; b <= 255; b++) { |
| SkColor color = SkColorSetRGB(r, g, b); |
| SkColorToHSV(color, hsv); |
| SkColor result = SkHSVToColor(0xFF, hsv); |
| if (result != color) { |
| ERRORF(reporter, "HSV roundtrip mismatch!\n" |
| "\toriginal: %X\n" |
| "\tHSV: %f, %f, %f\n" |
| "\tresult: %X\n", |
| color, hsv[0], hsv[1], hsv[2], result); |
| } |
| } |
| } |
| } |
| } |